Ricardo Hayama Reis
Ireland
Summary
A results-oriented professional with a strong aptitude for software development and a passion for driving innovation. Skilled in problem-solving and fostering collaboration within teams, leveraging both technical expertise and effective communication. Committed to delivering impactful software solutions that enhance user experiences and optimize operational efficiency.
An accomplished software developer with a solid foundation in full-stack programming and system architecture. Proficient in agile methodologies, .NET Framework, and .NET Core, with extensive experience in designing web applications and APIs. Demonstrates strong critical thinking and analytical abilities, ensuring efficient task prioritization to meet deadlines without compromising quality. Highly skilled in both Windows and Linux environments, Azure DevOps, and cybersecurity, with a deep understanding of data structures and SQL databases. Career aspirations include deepening expertise in advanced programming techniques while contributing to the development of innovative software solutions.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Senior software engineer
Allianz Technology
Dublin, Ireland
06.2022 - Current
- Optimised performance using advanced programming techniques.
- Encouraged knowledge sharing among junior engineers, driving professional development and team improvement.
- Optimised database management systems to boost operational efficiency.
- Collaborated with product managers to define software requirements and project scopes effectively.
- Collaborated in brainstorming sessions to develop creative solutions to complex challenges.
- Improved code quality by conducting detailed reviews and offering actionable feedback to team members.
Senior software engineer
77 Diamonds
Lisbon, Portugal
06.2021 - 06.2022
- Designed tailored software, achieving high customer satisfaction.
- Managed workload effectively through exceptional time management.
- Collaborated with cross-functional teams to gather requirements and ensure seamless software integration.
- Managed troubleshooting efforts, reducing system downtime significantly.
- Optimised database systems to increase operational performance.
- Enhanced system efficiency through implementation of advanced coding methods.
- Reviewed code and provided feedback for quality improvement.
Cybersecurity Coordinator
Banco BMG S.A.
Sao Paulo, Brazil
01.2021 - 06.2021
- Conducted thorough investigations into security breaches and fraud analysis for prompt resolutions.
- Facilitated training sessions on cybersecurity best practices, raising awareness and reducing workplace security risks
- Collaborated across departments for strategic planning purposes.
- Enhanced team productivity with efficient delegation of tasks.
- Lidered multiple information security projects, strengthening security across processes.
- Monitored processes and proposed recommendations for improvements.
- Assisted in budget preparation and financial planning procedures.
- Facilitated cross-departmental meetings for improved collaboration efforts.
- Demonstrated resilience and composure under pressure for successful project outcomes.
Senior Software Development Coordinator
JBS S.A.
Sao Paulo, Brazil
08.2014 - 01.2021
- Led a diverse, cross-functional team, ensuring high-quality development of web applications and industrial automation systems.
- Managed multiple projects, ensuring organisation and efficiency.
- Coordinated project tasks for successful and timely completion.
- Adapted to constructive input to optimise team contributions and advance personal skill set
- Spearheaded the implementation and monitoring of Secure Development Lifecycle (SDLC) practices to enhance application security and quality.
- Managed and optimized an Intranet Portal serving over 10,000 users, ensuring reliability and performance.
- Collaborated with Compliance and DPO teams designing and implementing LGPD/GDPR solutions
- Coordinated staff training sessions to enhance skills and knowledge base.
- Liaised with external parties to ensure seamless project execution.
- Build and maintained strong relationships with partners and key stakeholders.
Senior Software Engineer Specialist
JBS S.A.
Sao Paulo, Brazil
12.2009 - 08.2014
- Led architectural design and continuous improvements for complex systems, ensuring robust and scalable solutions.
- Designed and implemented system architectures, driving continuous enhancements and optimizing performance across multiple platforms.
- Established and enforced architectural standards for web, mobile, and desktop systems, ensuring consistency, scalability, and security.
- Managed end-to-end project delivery, ensuring alignment with requirements and timely completion according to established specifications.
- Specialized in the development of Windows desktop, web, and mobile applications, with a focus on delivering high-performance, user-centric solutions.
- Extensive hands-on experience with C#, .NET Framework, .NET Core, SQL Server, Web API, REST, VUE.JS, Python, and PowerShell, Windows and Active Directory
Education
Diploma of Higher Education - Cyber Security
Universidade Impacta Tecnologia
Sao Paulo, Brazil 2020 - 2022
Diploma of Higher Education - Digital Law
Postgraduate Specialization in Digital Law
Sao Paulo, Brazil 2019 - 2021
Master of Business Administration - Business Administration
Fundação Instituto de Administração
Sao Paulo, Brazil 2013 - 2015
Bachelor of Arts - Law
Bachelor of Laws
Sao Paulo, Brazil 2004 - 2009
Skills
- Ability to prioritize tasks effectively to meet deadlines without compromising quality
- Critical Thinking and Analytical Capacity
- Agile frameworks proficiency
- Familiarity with NET Framework and NET Core
- Advanced Programming and System Architecture
- Full-Stack programming
- Data Structures Proficiency
- Web application and API design and development
- Cybersecurity expertise
- C#
- REST API
- Azure Devops
- SQL Database
Languages
English
Upper intermediate
Portuguese
Native
Spanish
Beginner
Certification
Microsoft Certified Azure Developer Associate (AZ-204) - Microsoft - 2023
CEH Certified Ethical Hacker (Master) - EC-COUNCIL - 2023
CEH Certified Ethical Hacker (Practical) - EC-COUNCIL - 2023
Certified Application Security Engineer (CASE.NET) - EC-COUNCIL - 2023
CEH Certified Ethical Hacker - EC-Council - 2022
Microsoft Certified Azure Fundamentals (AZ-900) - Microsoft - 2021
Data Protection Officer - EXIN - 2020
Privacy and Data Protection Practitioner - EXIN - 2020
Privacy and Data Protection Foundation - EXIN - 2020
Privacy and Data Protection Essentials - EXIN - 2020
Information Security Officer - EXIN - 2020
Information Security Management Professional based on ISO/IEC 27001 - EXIN - 2020
Information Security Foundation based on ISO/IEC 27001 - EXIN - 2020
Cyber and IT Security Foundation - EXIN - 2020
Ethical Hacking Foundation - EXIN - 2020
EXIN Secure Programming Foundation - EXIN - 2020
Timeline
Senior software engineer
Allianz Technology
06.2022 - Current
Senior software engineer
77 Diamonds
06.2021 - 06.2022
Cybersecurity Coordinator
Banco BMG S.A.
01.2021 - 06.2021
Senior Software Development Coordinator
JBS S.A.
08.2014 - 01.2021
Senior Software Engineer Specialist
JBS S.A.
12.2009 - 08.2014
Diploma of Higher Education - Cyber Security
Universidade Impacta Tecnologia
2020 - 2022
Diploma of Higher Education - Digital Law
Postgraduate Specialization in Digital Law
2019 - 2021
Master of Business Administration - Business Administration
Fundação Instituto de Administração
2013 - 2015
Bachelor of Arts - Law
Bachelor of Laws
2004 - 2009
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